Joseph D. & James M. Hedgecock TN

Joseph D. b 1830 Humphreys Co, TN, James M. b 1833, TN, census records indicates parents born in NC, mother Jane, father maybe Louis.Jane was listed with son James on 1850 census, Louis not listed, died before 1850?.I was told Moses and Jane were executors of the will of Louis, her husband, have not found documentation.Joseph married (1)Keziah Cooley (2) Malenda Rachel Foust; he died in Carroll Co. TN 1908. James listed on 1870 census as married to M M.I'm been trying to prove parents of Joseph & James.